*/
package org.opendaylight.netconf.impl.osgi;
+import static org.opendaylight.netconf.api.xml.XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_CAPABILITY_CANDIDATE_1_0;
+import static org.opendaylight.netconf.api.xml.XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_CAPABILITY_URL_1_0;
+
import com.google.common.base.Function;
-import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import com.google.common.collect.Collections2;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableList.Builder;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
-import io.netty.util.internal.ConcurrentSet;
-import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
+import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
+import java.util.Optional;
import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import org.opendaylight.controller.config.util.capability.BasicCapability;
-import org.opendaylight.controller.config.util.capability.Capability;
+import org.opendaylight.netconf.api.capability.BasicCapability;
+import org.opendaylight.netconf.api.capability.Capability;
import org.opendaylight.netconf.api.monitoring.CapabilityListener;
-import org.opendaylight.netconf.api.monitoring.NetconfManagementSession;
import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
import org.opendaylight.netconf.notifications.BaseNotificationPublisherRegistration;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChangeBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.ChangedByBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.changed.by.parms.changed.by.server.or.user.ServerBuilder;
+import org.opendaylight.yangtools.yang.common.Empty;
class NetconfCapabilityMonitoringService implements CapabilityListener, AutoCloseable {
private static final Schema.Location NETCONF_LOCATION = new Schema.Location(Schema.Location.Enumeration.NETCONF);
private static final List<Schema.Location> NETCONF_LOCATIONS = ImmutableList.of(NETCONF_LOCATION);
- private static final BasicCapability CANDIDATE_CAPABILITY = new BasicCapability("urn:ietf:params:netconf:capability:candidate:1.0");
- private static final Function<Capability, Uri> CAPABILITY_TO_URI = new Function<Capability, Uri>() {
- @Override
- public Uri apply(final Capability input) {
- return new Uri(input.getCapabilityUri());
- }
- };
+ private static final BasicCapability CANDIDATE_CAPABILITY =
+ new BasicCapability(URN_IETF_PARAMS_NETCONF_CAPABILITY_CANDIDATE_1_0);
+ private static final BasicCapability URL_CAPABILITY =
+ new BasicCapability(URN_IETF_PARAMS_NETCONF_CAPABILITY_URL_1_0);
+ private static final Function<Capability, Uri> CAPABILITY_TO_URI = input -> new Uri(input.getCapabilityUri());
- private final Set<NetconfManagementSession> sessions = new ConcurrentSet<>();
private final NetconfOperationServiceFactory netconfOperationProvider;
- private final Map<Uri, Capability> capabilities = new ConcurrentHashMap<>();
- private final Map<String, Map<String, String>> mappedModulesToRevisionToSchema = new ConcurrentHashMap<>();
+ private final Map<Uri, Capability> capabilities = new HashMap<>();
+ private final Map<String, Map<String, String>> mappedModulesToRevisionToSchema = new HashMap<>();
- private final Set<NetconfMonitoringService.CapabilitiesListener> listeners = new ConcurrentSet<>();
+ private final Set<NetconfMonitoringService.CapabilitiesListener> listeners = new HashSet<>();
private volatile BaseNotificationPublisherRegistration notificationPublisher;
NetconfCapabilityMonitoringService(final NetconfOperationServiceFactory netconfOperationProvider) {
netconfOperationProvider.registerCapabilityListener(this);
}
+ @SuppressWarnings("checkstyle:IllegalCatch")
synchronized Schemas getSchemas() {
try {
return transformSchemas(netconfOperationProvider.getCapabilities());
synchronized String getSchemaForModuleRevision(final String moduleName, final Optional<String> revision) {
Map<String, String> revisionMapRequest = mappedModulesToRevisionToSchema.get(moduleName);
- Preconditions.checkState(revisionMapRequest != null, "Capability for module %s not present, " + ""
- + "available modules : %s", moduleName, Collections2.transform(capabilities.values(), CAPABILITY_TO_URI));
+ Preconditions.checkState(revisionMapRequest != null,
+ "Capability for module %s not present, available modules : %s",
+ moduleName, Collections2.transform(capabilities.values(), CAPABILITY_TO_URI));
if (revision.isPresent()) {
String schema = revisionMapRequest.get(revision.get());
revision.get(), revisionMapRequest.keySet());
return schema;
- } else {
- Preconditions.checkState(revisionMapRequest.size() == 1,
- "Expected 1 capability for module %s, available revisions : %s", moduleName,
- revisionMapRequest.keySet());
- //Only one revision is present, so return it
- return revisionMapRequest.values().iterator().next();
}
+
+ Preconditions.checkState(revisionMapRequest.size() == 1,
+ "Expected 1 capability for module %s, available revisions : %s", moduleName,
+ revisionMapRequest.keySet());
+ //Only one revision is present, so return it
+ return revisionMapRequest.values().iterator().next();
}
private void updateCapabilityToSchemaMap(final Set<Capability> added, final Set<Capability> removed) {
for (final Capability cap : added) {
- if (!isValidModuleCapability(cap)){
+ if (!isValidModuleCapability(cap)) {
continue;
}
final String currentModuleName = cap.getModuleName().get();
- Map<String, String> revisionMap = mappedModulesToRevisionToSchema.get(currentModuleName);
- if (revisionMap == null) {
- revisionMap = Maps.newHashMap();
- mappedModulesToRevisionToSchema.put(currentModuleName, revisionMap);
- }
+ Map<String, String> revisionMap =
+ mappedModulesToRevisionToSchema.computeIfAbsent(currentModuleName, k -> new HashMap<>());
final String currentRevision = cap.getRevision().get();
revisionMap.put(currentRevision, cap.getCapabilitySchema().get());
}
for (final Capability cap : removed) {
- if (!isValidModuleCapability(cap)){
+ if (!isValidModuleCapability(cap)) {
continue;
}
final Map<String, String> revisionMap = mappedModulesToRevisionToSchema.get(cap.getModuleName().get());
}
}
- private static boolean isValidModuleCapability(Capability cap) {
+ private static boolean isValidModuleCapability(final Capability cap) {
return cap.getModuleName().isPresent()
&& cap.getRevision().isPresent()
&& cap.getCapabilitySchema().isPresent();
listeners.add(listener);
listener.onCapabilitiesChanged(getCapabilities());
listener.onSchemasChanged(getSchemas());
- return new AutoCloseable() {
- @Override
- public void close() throws Exception {
- synchronized (NetconfCapabilityMonitoringService.this) {
- listeners.remove(listener);
- }
+ return () -> {
+ synchronized (NetconfCapabilityMonitoringService.this) {
+ listeners.remove(listener);
}
};
}
private static Schemas transformSchemas(final Set<Capability> caps) {
- final List<Schema> schemas = new ArrayList<>(caps.size());
+ final Map<SchemaKey, Schema> schemas = Maps.newHashMapWithExpectedSize(caps.size());
for (final Capability cap : caps) {
if (cap.getCapabilitySchema().isPresent()) {
- final SchemaBuilder builder = new SchemaBuilder();
-
Preconditions.checkState(isValidModuleCapability(cap));
- builder.setNamespace(new Uri(cap.getModuleNamespace().get()));
-
- final String version = cap.getRevision().get();
- builder.setVersion(version);
-
- final String identifier = cap.getModuleName().get();
- builder.setIdentifier(identifier);
-
- builder.setFormat(Yang.class);
-
- builder.setLocation(transformLocations(cap.getLocation()));
-
- builder.setKey(new SchemaKey(Yang.class, identifier, version));
-
- schemas.add(builder.build());
+ final SchemaKey key = new SchemaKey(Yang.class, cap.getModuleName().get(), cap.getRevision().get());
+ schemas.put(key, new SchemaBuilder()
+ .withKey(key)
+ .setNamespace(new Uri(cap.getModuleNamespace().get()))
+ .setLocation(transformLocations(cap.getLocation()))
+ .build());
}
}
private static Set<Capability> setupCapabilities(final Set<Capability> caps) {
Set<Capability> capabilities = new HashSet<>(caps);
capabilities.add(CANDIDATE_CAPABILITY);
+ capabilities.add(URL_CAPABILITY);
// TODO rollback on error not supported EditConfigXmlParser:100
// [RFC6241] 8.5. Rollback-on-Error Capability
// capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:rollback-on-error:1.0"));
}
@Override
- public synchronized void close() throws Exception {
+ public synchronized void close() {
listeners.clear();
- sessions.clear();
capabilities.clear();
}
@Override
- public synchronized void onCapabilitiesChanged(Set<Capability> added, Set<Capability> removed) {
+ public synchronized void onCapabilitiesChanged(final Set<Capability> added, final Set<Capability> removed) {
onCapabilitiesAdded(added);
onCapabilitiesRemoved(removed);
updateCapabilityToSchemaMap(added, removed);
}
}
- private void notifyCapabilityChanged(Capabilities capabilities) {
+ private void notifyCapabilityChanged(final Capabilities newCapabilities) {
for (NetconfMonitoringService.CapabilitiesListener listener : listeners) {
- listener.onCapabilitiesChanged(capabilities);
+ listener.onCapabilitiesChanged(newCapabilities);
listener.onSchemasChanged(getSchemas());
}
}
private static NetconfCapabilityChange computeDiff(final Set<Capability> added, final Set<Capability> removed) {
final NetconfCapabilityChangeBuilder netconfCapabilityChangeBuilder = new NetconfCapabilityChangeBuilder();
- netconfCapabilityChangeBuilder.setChangedBy(new ChangedByBuilder().setServerOrUser(new ServerBuilder().setServer(true).build()).build());
- netconfCapabilityChangeBuilder.setDeletedCapability(Lists.newArrayList(Collections2.transform(removed, CAPABILITY_TO_URI)));
- netconfCapabilityChangeBuilder.setAddedCapability(Lists.newArrayList(Collections2.transform(added, CAPABILITY_TO_URI)));
+ netconfCapabilityChangeBuilder
+ .setChangedBy(new ChangedByBuilder().setServerOrUser(
+ new ServerBuilder().setServer(Empty.getInstance()).build()).build());
+ netconfCapabilityChangeBuilder.setDeletedCapability(Lists.newArrayList(Collections2
+ .transform(removed, CAPABILITY_TO_URI)));
+ netconfCapabilityChangeBuilder.setAddedCapability(Lists.newArrayList(Collections2
+ .transform(added, CAPABILITY_TO_URI)));
// TODO modified should be computed ... but why ?
- netconfCapabilityChangeBuilder.setModifiedCapability(Collections.<Uri>emptyList());
+ netconfCapabilityChangeBuilder.setModifiedCapability(Collections.emptyList());
return netconfCapabilityChangeBuilder.build();
}
private void onCapabilitiesRemoved(final Set<Capability> removedCaps) {
for (final Capability addedCap : removedCaps) {
- capabilities.remove(CAPABILITY_TO_URI.apply(addedCap));
+ capabilities.remove(new Uri(addedCap.getCapabilityUri()));
}
}
Code Review / netconf.git / blobdiff